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Best Alternatives to MM1Z24

Package: SOD-123Zhuhai Hongjiacheng Technology Co., Ltd.Diodes - Zener - SingleNominal Zener Voltage: 24 VPower Dissipation: 500 mWZener Impedance (ZZT): 60 ΩTest Current (IZT): 5 mAReverse Leakage Current: 0.1 µA

MM1Z24 is a 24V, 500mW Zener diode in a SOD-123 package for voltage regulation. Find verified alternatives and technical comparisons to ensure a reliable substitution.

AI replacement insight

Electrical risklow

Key specs match, but secondary parameters like impedance and tolerance need verification.

Package risklow

Package is identical (SOD-123), ensuring form and fit compatibility.

Sourcing risklow

Alternatives are from active, established manufacturers.

Can it be replaced directly?

Direct replacement for MM1Z24 should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

MMSZ5252BT1G by onsemi is the strongest alternative due to matching key parameters and manufacturer reputation.

Main risk

Minor parametric differences, such as Zener impedance or voltage tolerance, may exist and should be verified from the datasheet.

Recommended alternatives

2
MMSZ5252BT1G package
MMSZ5252BT1G

onsemi

Needs validationlow risk

A 24V, 500mW Zener diode in the same SOD-123 package from a different manufacturer.

View details

Alternative comparison matrix

Feature / factorMM1Z24MMSZ5252BT1GLBZT52C24T1GAlt 3Compatibility / risk
PackageSOD-123SOD-123SOD-123SOD-123 — Same package ensures form and fit compatibility.; LBZT52C24T1G: Same package ensures form and fit compatibility.
Voltage24.0V24.0V24.0V24.0V — Nominal Zener voltage matches.; LBZT52C24T1G: Nominal Zener voltage matches.
Power0.5W0.5W0.5W0.5W — Power dissipation rating matches.; LBZT52C24T1G: Power dissipation rating matches.
ManufacturerR+OonsemiLRConsemi / LRC — Cross-vendor alternative from a major manufacturer.; LBZT52C24T1G: Cross-vendor alternative.

Application & sourcing insights

Questions & answers

Verified drop-in options for MM1Z24 are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.